8253560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4211}}^1$

素因数の和:4236

約数の個数: 48

約数和(自身を含む): 21607560

約数和(自身を除く): 13354000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4211, 8422, 16844, 21055, 29477, 33688, 42110, 58954, 84220, 117908, 147385, 168440, 206339, 235816, 294770, 412678, 589540, 825356, 1031695, 1179080, 1650712, 2063390, 4126780, 8253560]

約数ペア:

[(1, 8253560), (2, 4126780), (4, 2063390), (5, 1650712), (7, 1179080), (8, 1031695), (10, 825356), (14, 589540), (20, 412678), (28, 294770), (35, 235816), (40, 206339), (49, 168440), (56, 147385), (70, 117908), (98, 84220), (140, 58954), (196, 42110), (245, 33688), (280, 29477), (392, 21055), (490, 16844), (980, 8422), (1960, 4211)]